Bostik Screedmaster Grip A526 Universal Primer (5kg Polyjerry)

Recommended Professional's Choice - LOWEST ONLINE PRICE - The Bostik Grip A526 Universal primer/bonding agent is designed to be used before applying any of the Bostik smoothing compounds - C500, C530 or C955 Advanced. This Bostik Universal Primer is a water-based, solvent free, acrylic dispersion primer that is an essential step in the subfloor preparation process. As with many of the Bostik smoothing compounds, the Bostik Universal Primer benefits from a quick drying time, allowing for minimum down-time and to minimize the disruption caused from the installation process. In the undiluted form the Bostik Universal Primer can be used on all smooth and dense surfaces, power floated concrete, ceramic tiles, quarry tiles, rigid metal, terrazzo, asphalt and surface membranes. In diluted form (1:2 with clean water), this Universal Primer can be used on porous substrates, including sand/cement, wooden boards, etc.

• Use before applying any of the Bostik smoothing compounds - C500, C530 or C955 Advanced.
• Coverage undiluted as a bonding aid: 75m² to 100m² - Diluted as a primer: 120m² to 150m² (depending on the smoothness of the floor surface & application technique) - excellent coverage rates
• Best diluted in a form of 1:2 with clean water
• Bostik GRIP A526 UNIVERSAL can be used over traces of old adhesive residues, providing they are well bonded and not moisture soluble
• 5 litres of primer
• A bonding agent for non-porous surfaces
• A primer for porous surfaces

• Solvent free, acrylic dispersion

• Suitable for underfloor heating

• Application should be in temperature of +5°C to +40°C

• For fast track installations

• Less than 1 hour in good drying conditions (depending ambient temperatures)

• Free* delivery 

• Available for express dispatch or same day click & collect